R. Rodney Howell, Advocacy Award Winner (IMAGE) American Society of Human Genetics Caption R. Rodney Howell, M.D., is a recipient of ASHG's first annual Advocacy Award. Credit Photo courtesy Dr. Howell Usage Restrictions Please credit Dr. Howell if using the photo License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.